(8 posts) Clark C. Evans
asked whether Parrot will support generators, a cousin to continuations. Dan
Sugalski
says coroutines and continuations are in, but didn't really answer about
generators. (As a sidebar, the rest of the thread was an interesting
discussion about Python's recent addition of generators and
how they work.)

A huge signed-to-unsigned migration was finally begun. Somewhere between
the original design and the initial code, the use of an unsigned partner
to INTVAL (The Type Formerly Known As IV) was dropped. It's now been
reintroduced, and implicitly unsigned values are slowly being converted.